A book is a souvenir of an idea.

It's much easier to spend a lot of time making your microphone louder than it is working on making your message more compelling.

Quit or be exceptional. Average is for losers.

Flexible in the face of change, resilient in the face of confusion. All of these attributes are choices, not talents, and all of them are available to you.

The problem with requiring people to be loud and angry to get things done is that you're now surrounded by people who are loud and angry.

Leadership is scarce because few people are willing to go through the discomfort required to lead.

Your success is no longer about your ability to do what you are told, and do it well.